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 RED
PHOSPHORUS
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Molecular formula: P4
Molecular weight: 123.89
Properties:
Auburn amorphorus powder with metallic luster; relative
density at 2.34, melting point at 590  ; soluble in phosphorus tribromide, but insoluble
in water or carbon disulphide, liable to burn under chlorine
atmosphere, nontoxic, in odorous, without phosphoric light in
darkness.
Uses:
Used to make matches, fireworks, chemical agent, phosphoric
alloy, and as a raw material for manufacturing organic phosphorus
fertilizers, and used in metallurgical industry and organic
synthesis as well.
Packing and storage: 50kg iron bucket, 5กม10/bag;
strike, rolling or throwing strictly forbidden, isolated in
storage.
Guaranteed Technical Specifications :
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Specifications
|
1st
Grade |
2nd
Grade |
|
P4
content% ≥ |
98.5 |
97.5 |
|
Yellow phosphorus% ≤ |
0.005 |
0.01 |
|
Free Acid %
≤ |
0.5 |
0.8 |
|
Moisture%≤ |
0.25 |
0.3 |
|
Fineness (60-mesh)
% ≥ |
70 |
70 |
|
Super fineness
(100-mesh) %≥ |
80 |
|
|
Super fineness
(150-mesh) % ≥ |
80 |
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